<template>
    <div>
        <div class="newsinfo-container">
            <!-- 大标题 -->
            <h3 class="title"> {{ newsinfo.title }}</h3>
            <!-- 子标题 -->
            <p class="subtitle">
                <span>发表时间:{{ newsinfo.add_time | dateFormat }}</span>
                <span>点击次数:{{ newsinfo.click }}次</span>
            </p>
            <hr>
            <!-- 内容区域 -->
            <div class="content" v-html="newsinfo.content"></div>
            <!-- 评论区域 -->
            <!-- id传递给子组件，用于获取评论 -->
            <comment-box :id="this.id"></comment-box>  
        </div>
    </div>
</template>

<script>
import {Toast} from 'mint-ui'
// 导入评论子组件
import comment from '../subcomponents/comment.vue'

export default {
    data() {
        return {
            id: this.$route.params.id,  //将URL地址中传递过来的Id值挂载到data上，方便以后调用
            newsinfo:{}  // 新闻对象
        }
    },
    created(){
        this.getNewsInfo()
    },
    methods:{
        getNewsInfo(){
            this.$http.get('api/getnew/' + this.id).then(result => {
                if(result.body.status === 0){
                    this.newsinfo = result.body.message[0];
                }else{
                    Toast('获取详情失败')
                }
            })
        }
    },
    components:{
        // 用来注册子组件的节点
        "comment-box":comment
    }
}
</script>


<style lang="scss" scoped>   // 如果新闻详情中带有图片会显示不完整 此时将scoped去掉即可
    .newsinfo-container {
        padding: 0 4px;
        .title {
            font-size: 16px;
            color: red;
            text-align: center;
            margin: 15px 0;
        }
        .subtitle {
            font-size: 13px;
            color: #226aff;
            display: flex;
            justify-content: space-between;
        }
    }
</style> 
